code: def test_vmap_one_mapped(self):
      mesh = jtu.create_global_mesh((2, 2), ("x", "y"))
      np_inp = np.arange(2)
      s = NamedSharding(mesh, P("y"))
      inp = jax.device_put(np_inp, s)
  
      @jax.jit
      def f(x):
          def _shard_slice_like_arg(s):
              sharded_s, _ = shard_alike(s, x)
              return sharded_s
  
          replicated_x = jnp.tile(x, [8, 1])  # shape == (8, 2)
          return jax.vmap(_shard_slice_like_arg, in_axes=0)(
              replicated_x
          )
  
      out = f(inp)
      self.assertEqual(out.sharding, NamedSharding(mesh, P(None, "y")))
      self.assertArraysEqual(out, np.tile(np_inp, [8, 1]))
  
imports: import os
  import jax
  import jax.numpy
  import numpy
  from absl.testing import absltest
  from jax._src import xla_bridge
  from jax._src import test_util
  from jax.sharding import NamedSharding, PartitionSpec
  from jax.experimental.shard_alike import shard_alike
  from jax.experimental.shard_map import shard_map
  from jax._src.lib import xla_extension_version
  from jax import config
label_desc: Use image node_id 12 for calling the ShardAlikeTest obj's underlying member method code with example usage: obj.test_vmap_one_mapped() and returns: jax, sharded_s